在codeigniter每个月

Question

我有这段代码

$where = array('MONTH(c.cashDate)' => 'MONTH(NOW())');
$data['dataCash'] = $this->cash->cashList($where);

但它不起作用，它的创建查询就像这样

SELECT `c`.`cashId`, `c`.`cashDescription`, `c`.`cashDate`, `c`.`cashCategory`, `a`.`category`, `c`.`cashValue`, `t`.`typeid`, `t`.`type` FROM (`cash` c) LEFT JOIN `cashCategory` a ON `c`.`cashCategory` = `a`.`categoryId` LEFT JOIN `type` t ON `a`.`type` = `t`.`typeid` WHERE MONTH(c.cashDatee) = 'MONTH(NOW())' ORDER BY `c`.`cashDate` desc

当我尝试使用phpmyadmin时，它没有一行 但是当我从这个

中删除'从MONTH（NOW（））

SELECT `c`.`cashId`, `c`.`cashDescription`, `c`.`cashDate`, `c`.`cashCategory`, `a`.`category`, `c`.`cashValue`, `t`.`typeid`, `t`.`type` FROM (`cash` c) LEFT JOIN `cashCategory` a ON `c`.`cashCategory` = `a`.`categoryId` LEFT JOIN `type` t ON `a`.`type` = `t`.`typeid` WHERE MONTH(c.cashDatee) = MONTH(NOW()) ORDER BY `c`.`cashDate` desc

它有效，我如何在控制器中调用func？ 当你这样做，它不会工作

$where = array('MONTH(c.cashDate)' => MONTH(NOW()));

Answer 1

只需更新$where条件

即可

$where = array('MONTH(c.cashDate)' => 'MONTH(NOW())');

到

$where = 'MONTH(c.cashDate) = MONTH(NOW())';